35 Natural Sciences PhD courses in the USA for international students
Global Grads lists 35 Natural Sciences PhD courses in the USA for the 2027 intake, across 1 university. Verified international tuition runs from $32,346 to $39,315 a year — roughly PKR 9,057,000 to PKR 11,008,000 at our 2026-08-01 snapshot rate, which is indicative and not a quote. That range comes from the 35 courses here whose fee we have checked against the university's own fees page, so it is what the university publishes rather than an estimate. University of Washington lists the most courses in this group, 35 of them. Compare tuition, course length, entry requirements and English-test scores side by side, and open any course to see the fee source and apply. Studying in the USA means budgeting for tuition, living costs, the visa application and health cover, so start from a fee you can actually rely on.
Top universities
35 courses — page 1 of 2
Doctor Of Philosophy (Physiology And Biophysics)
University of WashingtonDoctor Of Philosophy (Microbiology: Microbiology And Nanotechnology And Molecular Engineering)
University of WashingtonDoctor Of Philosophy (Biostatistics: Statistical Genetics)
University of WashingtonDoctor Of Philosophy (Genome Sciences: Genome Sciences And Nanotechnology And Molecular Engineering)
University of WashingtonDoctor of Philosophy (Health Economics and Outcomes Research: Data Science)
University of WashingtonDoctor of Philosophy (Global Health: Global Health Metrics and Implementation Sciences)
University of WashingtonDoctor Of Philosophy (Molecular And Cellular Biology:Data Science)
University of WashingtonDoctor Of Philosophy (Microbiology: Microbiology And Astrobiology)
University of WashingtonDoctor Of Philosophy (Molecular And Cellular Biology)
University of WashingtonDoctor Of Philosophy (Rehabilitation Science)
University of WashingtonDoctor Of Philosophy (Pathobiology)
University of WashingtonDoctor Of Philosophy (Genome Sciences: Data Science)
University of WashingtonDoctor Of Philosophy (Molecular And Cellular Biology) (FHCRC)
University of WashingtonDoctor of Philosophy (Genome Sciences: Genome Sciences And Astrobiology)
University of WashingtonDoctor Of Philosophy (Neuroscience)
University of WashingtonDoctor Of Philosophy (Biochemistry)
University of WashingtonDoctor Of Philosophy (Physiology And Biophysics: Physiology Biophysics And Nanotechnology And Molecular Engineering)
University of WashingtonDoctor of Philosophy (Biomedical and Health Informatics: Advanced Data Science)
University of WashingtonDoctor Of Philosophy (Public Policy and Management: Advanced Data Science)
University of WashingtonDoctor Of Philosophy (Environmental Health Sciences)
University of WashingtonMore ways to search the USA
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